3 selectable modes:
- Silent run-beep every second on point
- Beep every 5 seconds on run-beep every second on point
- Beep every 10 seconds on run-beep every second on point

Low battery detect

Waterproof and rugged

Backed by a Lifetime Limited Warranty

Displayed to the right are the controls for the DSL-400 Deluxe Beeper Collar. As shown, you can choose high or low volume. The numbers indicate the beeper duration.
(1) is for Silent mode (2) is for 5-second duration (3) is for a 10-second duration, and (4) is to check the battery level.

You also have a choice of four different tones. (S) is a standard beep, (H) is a Hawk scream, (B) is a Bobwhite call, and (T) is a Trill tone.